Hi Debi,
I don't know how long you own this car but id it is only since recently I would recommend inspection of the brakepads,brakehoses ( running to the calliper) and renewing the brakefluid.
Brakefluid has to be replaced almost once a year and is easely forgotten.It takes up water easely and then corrosion of the brakelines/pistonseals and brakecyllinder starts.
Replacing hoses,fluid and pads is fairly cheap.Compared to a totall brakejob when things get stuck or worse.
Good luck